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/*
* This file is part of PowerDNS or dnsdist.
* Copyright -- PowerDNS.COM B.V. and its contributors
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* In addition, for the avoidance of any doubt, permission is granted to
* link this program with OpenSSL and to (re)distribute the binaries
* produced as the result of such linking.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#pragma once
#include <inttypes.h>
#include <string>
#include <stdexcept>
#include "namespaces.hh"
#include "dnsname.hh"
#include "iputils.hh"
#include "misc.hh"
#include "svc-records.hh"
class RecordTextException : public runtime_error
{
public:
RecordTextException(const string& str) : runtime_error(str)
{}
};
class RecordTextReader
{
public:
RecordTextReader(string str, DNSName zone=DNSName(""));
void xfrNodeOrLocatorID(NodeOrLocatorID& val);
void xfr64BitInt(uint64_t& val);
void xfr48BitInt(uint64_t& val);
void xfr32BitInt(uint32_t& val);
void xfr16BitInt(uint16_t& val);
void xfr8BitInt(uint8_t& val);
void xfrType(uint16_t& val);
void xfrIP(uint32_t& val);
void xfrIP6(std::string& val);
void xfrCAWithoutPort(uint8_t version, ComboAddress &val);
void xfrCAPort(ComboAddress &val);
void xfrTime(uint32_t& val);
void xfrName(DNSName& val, bool compress=false, bool noDot=false);
void xfrText(string& val, bool multi=false, bool lenField=true);
void xfrUnquotedText(string& val, bool lenField=true);
void xfrHexBlob(string& val, bool keepReading=false);
void xfrBase32HexBlob(string& val);
void xfrBlobNoSpaces(string& val, int len=-1);
void xfrBlob(string& val, int len=-1);
void xfrSvcParamKeyVals(set<SvcParam>& val);
void xfrRFC1035CharString(string &val);
void xfrSVCBValueList(vector<string> &val);
const string getRemaining() const {
return d_string.substr(d_pos);
}
bool eof();
private:
string d_string;
DNSName d_zone;
string::size_type d_pos;
string::size_type d_end;
void skipSpaces();
};
class RecordTextWriter
{
public:
RecordTextWriter(string& str, bool noDot=false);
void xfrNodeOrLocatorID(const NodeOrLocatorID& val);
void xfr48BitInt(const uint64_t& val);
void xfr32BitInt(const uint32_t& val);
void xfr16BitInt(const uint16_t& val);
void xfr8BitInt(const uint8_t& val);
void xfrIP(const uint32_t& val);
void xfrIP6(const std::string& val);
void xfrCAWithoutPort(uint8_t version, ComboAddress &val);
void xfrCAPort(ComboAddress &val);
void xfrTime(const uint32_t& val);
void xfrBase32HexBlob(const string& val);
void xfrType(const uint16_t& val);
void xfrName(const DNSName& val, bool compress=false, bool noDot=false);
void xfrText(const string& val, bool multi=false, bool lenField=true);
void xfrUnquotedText(const string& val, bool lenField=true);
void xfrBlobNoSpaces(const string& val, int len=-1);
void xfrBlob(const string& val, int len=-1);
void xfrHexBlob(const string& val, bool keepReading=false);
void xfrSvcParamKeyVals(const set<SvcParam>& val);
bool eof() { return true; };
void xfrSVCBValueList(const vector<string> &val);
const string getRemaining() const {
return "";
}
private:
string& d_string;
bool d_nodot;
};
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